Finally I can show you a cover from a new country in my list. It's a cover sent by Dragan from Croatia.
Dragan enjoyed his holidays in Montenegro and he took the time to send me a cover for my collection. Thanks a lot!
I cannot really tell you much about the stamp. It's part of a definitive issue from July 3, 2007. The subject matter = "Crna Gora u susret Evropi" and the stamp is designed by Mitar Mušikić.
If somebody knows more about this butterfly, please contact me :)